fix: transparent header, global text colors, remove hero text

- Header fully transparent with no border
- Dark mode: #0A0A0A bg, #FAFAFA text
- Light mode: #FAFAFA bg, #0A0A0A text
- Removed "Antonym / Fashion for the sovereign individual" hero section
- Delete stale DB to re-seed with .svg image paths

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/components/layout/ShopHeader.vue

@@ -6,7 +6,7 @@ const { itemCount } = useCart()
 </script>
 
 <template>
-  <header class="shop-header glass-strong">
+  <header class="shop-header">
     <div class="header-inner">
       <router-link to="/" class="logo-link">
         <img src="/logos/logo.svg" alt="Antonym" class="logo" />
@@ -37,10 +37,8 @@ const { itemCount } = useCart()
   position: sticky;
   top: 0;
   z-index: 100;
-  border-radius: 0;
-  border-top: none;
-  border-left: none;
-  border-right: none;
+  background: transparent;
+  border: none;
 }
 
 .header-inner {